This message on the solr-users mailing list from September, 2015 claims > That is a current limitation of the blob store API. It can only be > used to load plugins in solrconfig.xml. It does not support loading > schema plugins such as analyzers, tokenizers.
But at https://cwiki.apache.org/confluence/display/solr/Adding+Custom+Plugins+in+SolrCloud+Mode I see: > When running Solr in SolrCloud mode and you want to use custom code > (such as custom analyzers, tokenizers, query parsers, and other plugins), > it can be cumbersome to add jars to the classpath on all nodes in your > cluster. > Using the Blob Store API and special commands with the Config API, you > can upload jars to a special system-level collection and dynamically load > plugins from them at runtime with out needing to restart any nodes. So, can you actually use a blob-store-loaded jar to get a class to implement a custom analyzer? It seems to me like any collection directive that takes a "class=" attribute should also support a "runtimeLib=true" attribute. Thanks.
